diff options
Diffstat (limited to 'include/linux/spi/pxa2xx_spi.h')
| -rw-r--r-- | include/linux/spi/pxa2xx_spi.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h index 82d5111cd0c..d5a31655017 100644 --- a/include/linux/spi/pxa2xx_spi.h +++ b/include/linux/spi/pxa2xx_spi.h @@ -23,6 +23,8 @@ #define PXA2XX_CS_ASSERT (0x01) #define PXA2XX_CS_DEASSERT (0x02) +struct dma_chan; + /* device.platform_data for SSP controller devices */ struct pxa2xx_spi_master { u32 clock_enable; @@ -30,10 +32,9 @@ struct pxa2xx_spi_master { u8 enable_dma; /* DMA engine specific config */ - int rx_chan_id; - int tx_chan_id; - int rx_slave_id; - int tx_slave_id; + bool (*dma_filter)(struct dma_chan *chan, void *param); + void *tx_param; + void *rx_param; /* For non-PXA arches */ struct ssp_device ssp; |